Question

Rosa is building a guitar. The second fret is 33.641\,\text{mm}33.641mm33, point, 641, start text, m, m, end text from the first fret. The third fret is 31.749\,\text{mm}31.749mm31, point, 749, start text, m, m, end text from the second fret.
How far is the third fret from the first fret?

Answer 1

Answer:

$65.39\ mm$

Step-by-step explanation:

Given

The second fret is $33.641\ mm$ from the first fret.

The third fret is $31.749 mm$ from the second fret.

Distance of third fret from the first fret $=$

Distance from first fret to second fret $+$ Distance from second fret to third fret.

$=33.641+31.749\\=65.39\ mm$

Hence, we can see the third fret is $65.39\ mm$ from the first fret.